dl#menu-left
{
    border-top: none;
}
dl#menu-left dt.danh-muc
{
    background: #fff url(../images/right.png) no-repeat 5px 45%;
    height: 16px;
    padding: 5px 20px;
    cursor: pointer;
    -webkit-transition: color 1s linear;
    border-bottom: 1px solid #ddd;
}
dl#menu-left dt.danh-muc a
{
    color: #000;
    font-family: Arial, Tahoma, Verdana, sans-serif; 
    font-size: 13px;
    font-weight: bold;
}
dl#menu-left dt.active
{
    color: #000;
    font-family: Arial, Tahoma, sans-serif; 
    font-size: 13px;
    background: #fff url(../images/down.png) no-repeat 5px 50%;
}

dl#menu-left dd.danh-muc-box ul
{
    margin: 3px 0px 3px 18px;
}

dl#menu-left dd.danh-muc-box ul li
{
    margin: 5px 0px;  
    border: none;
    list-style-image: url(../images/sp.png);
    list-style-position: inside;
}
dl#menu-left dd.danh-muc-box ul li a
{
    color: #000000;
    font-weight: bold;
    text-decoration: none;
    -webkit-transition: color 1s linear;
}
dl#menu-left dd.danh-muc-box ul li a:hover
{
    color: #FF3300;
}
dl#menu-left dd.danh-muc-box ul li a#active
{
    color: #FF3300;
}